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FEA optimized horn flare for improved acoustic loading and controlled coverage
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Double silicone spider with optimized compliance
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Aluminium demodulating ring for very low distortion
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1600 Watts continuous program power capacity
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100 dB (LF) sensitivity
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110 dB (MF/HF) sensitivity
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60°x 40° nominal coverage
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44 - 18000 Hz response
SPECIFICATIONS
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Nom. Diameter 460 mm (18 in)
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Nom. Impedance 8 Ω
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Frequency Range 44 - 18000 Hz
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Dispersion Angle1 60°x40°
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Magnet Material Neodymium Ring
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Waterproof cone treatment TWP Both sides
SPECIFICATIONS LF UNIT
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Nominal Impedance 8 Ω
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Minimum Impedance 6.6 Ω
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Nominal Power Handling2 800 W
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Continuous Power Handling3 1600 W
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Sensitivity (1W/1m)4 100 dB.
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Voice Coil Diameter 100 mm (4.0 in)
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Winding Material Aluminium
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Former Material Glass Fibre
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Winding Depth 25.1 mm (1.0 in)
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Magnetic Gap Depth 10.2 mm (0.4 in)
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Flux Density 1.5 T
SPECIFICATIONS MF UNIT
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Nominal Impedance 8 Ω
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Minimum Impedance 6 Ω
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Nominal Power Handling9 110 W
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Continuous Power Handling10 220 W
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Sensitivity (1W/1m)11 110 dB.
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Frequency Range 0.5 - 5.5 kHz
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Recommended Crossover12 0.6 kHz
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Voice Coil Diameter 100 mm (4.0 in)
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Winding Material Aluminium
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Inductance 0.21 mH
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Diaphragm material HT Polymer
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Flux Density 1.9 T
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Magnet Material Neodymium Ring
SPECIFICATIONS HF UNIT
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Nominal Impedance 8 Ω
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Minimum Impedance 9 Ω
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Nominal Power Handling5 80 W
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Continuous Power Handling6 160 W
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Sensitivity (1W/1m)7 110 dB.
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Frequency Range 3.5 - 18.0 kHz
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Recommended Crossover8 4.0 kHz
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Voice Coil Diameter 65 mm (2.5 in)
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Winding Material Aluminium
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Inductance 0.1 mH
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Diaphragm material HT Polymer
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Flux Density 2.14 T
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Magnet Material Neodymium Inside Slug
THIELE & SMALL PARAMETERS 13
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Fs 44 Hz
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Re 5.4 Ω
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Qes 0.34
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Qms 6.3
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Qts 0.32
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Vas 173 dm3 (6.11 ft3)
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Sd 1210 cm2 (187.55 in2 )
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η0 4.3 %
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X max ± 10 mm
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X var ± 13 mm
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Mms 158.5 g
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Bl 26.3 T·m
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Le 1.16 mH
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EBP 129 Hz
MOUNTING AND SHIPPING INFORMATION
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Overall Diameter 460 mm (18.11 in)
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Bolt Circle Diameter 440 mm (17.32 in)
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Baffle Cutout Diameter 423 mm (16.65 in)
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Depth 299 mm (11.77 in)
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Flange and Gasket Thickness 16 mm (0.63 in)
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Net Weight 12.4 kg (27.34 lb)
